402203213141 has 2 divisors, whose sum is σ = 402203213142. Its totient is φ = 402203213140.

The previous prime is 402203213123. The next prime is 402203213179. The reversal of 402203213141 is 141312302204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 251306703025 + 150896510116 = 501305^2 + 388454^2 .

It is a cyclic number.

It is not a de Polignac number, because 402203213141 - 2¹⁸ = 402202950997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402203213101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201101606570 + 201101606571.

It is an arithmetic number, because the mean of its divisors is an integer number (201101606571).

Almost surely, 2^402203213141 is an apocalyptic number.

It is an amenable number.

402203213141 is a deficient number, since it is larger than the sum of its proper divisors (1).

402203213141 is an equidigital number, since it uses as much as digits as its factorization.

402203213141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 402203213141 its reverse (141312302204), we get a palindrome (543515515345).

The spelling of 402203213141 in words is "four hundred two billion, two hundred three million, two hundred thirteen thousand, one hundred forty-one".